A History of the Disco Ball

Disco ball - Wikipedia

Mirror Mirror: The History of the Disco Ball - Future Disco

Disco ball - Wikipedia

6,916 Disco Ball Stock Photos, High-Res Pictures, and Images

It's Disco's 50th Birthday This Year Maybe, But Probably Not

Disco Ball Diva

Disco Balls. Disco balls, Shattered dreams, Disco

Where did the craze for the disco ball start?

Louisville's Secret Past: Disco-Ball-Building Boomtown - WSJ